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JOANNA O SHARP NP
NPI 1477980233
Nurse Practitioner - Psychiatric/Mental Health in Montclair, NJ

Active since October 10, 2013PECOS EnrolledAccepts Medicare Assignment
18-20 LACKAWANNA PLZ, MONTCLAIR, NJ 07042(973) 604-8376 Get Directions Write a Review

NPPES record last updated: August 13, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 13, 2026, Jul 17, 2024, Jul 5, 2019 (3 updates tracked since 2019).

About Joanna O Sharp Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOANNA O SHARP NP (NPI 1477980233) is an individual psychiatric/mental health provider in Montclair, New Jersey, licensed in New Jersey (26NJ00461600) and active in the NPI registry since October 2013. She is enrolled in Medicare PECOS and is a graduate of Other (2013).

NPPES Registry Identity

NPI1477980233
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameJOANNA O SHARPCredential: NP
Location Address18-20 LACKAWANNA PLZMontclair, NJ 07042-3642
Mailing Address18-20 Lackawanna Plz Ste 300Montclair, NJ 07042-3642 · (973) 604-8376
Phone(973) 604-8376
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateOctober 10, 2013
Last NPPES UpdateAugust 13, 20263 updates tracked since enumeration
NPPES CertifiedAugust 13, 2026
✔ NPI 1477980233 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in NJ · 26NJ00461600
Also ListedNurse Practitioner · PediatricsTaxonomy 363LP0200X · License 26NJ00461600 (NJ)
18-20 LACKAWANNA PLZ, Montclair, NJ 07042
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Joanna O Sharp Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID143561860
PECOS Enrollment IDI20190408000478
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Joanna Sharp reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Lavender New Jersey Psychiatric Nurse Practitioner PC
13 mi
Psychiatric/Mental Health
245 5TH AVE FL 3
New York, NY 10016
  • Reassigned Medicare billing, New Jersey enrollment
  • 32 clinicians in this Medicare group
NPI 1629922950 (855) 444-7258
Summit Medical Group PA
14 mi
Multi-Specialty
1 DIAMOND HILL RD, SUMMIT MEDICAL GROUP
Berkeley Heights, NJ 07922
  • Reassigned Medicare billing, New Jersey enrollment
  • 1,184 clinicians in this Medicare group
NPI 1942254347 (908) 273-4300
Moonshot Psychiatric Nurse Practitioner PC
2,396 mi
Psychiatric/Mental Health
4803 FREMONT AVE N
Seattle, WA 98103
  • Reassigned Medicare billing, New Jersey enrollment
  • 36 clinicians in this Medicare group
NPI 1669158879 (855) 444-7258

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07042 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$98.09 typical visit price
range $63.84 – $190.92
Typical copayment $24.52 (range $15.96 – $47.73)
Most-billed visit code 99203
Established Patient
$111.57 typical visit price
range $20.97 – $155.92
Typical copayment $27.89 (range $5.24 – $38.98)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 11

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SANDY ALZUBI
Social Worker (Clinical)
18-20 LACKAWANNA PLZ
MONTCLAIR, NJ 07042
Essex County (908) 912-4114
KIARA MCKENZIE
Marriage & Family Therapist
18-20 LACKAWANNA PLZ
MONTCLAIR, NJ 07042
Essex County (929) 382-4308
KRYSTLE M DAVIS
Social Worker (Clinical)
18-20 LACKAWANNA PLZ
MONTCLAIR, NJ 07042
Essex County (862) 210-9485
JULIANNA NATALE LCSW
Social Worker (Clinical)
18-20 LACKAWANNA PLZ
MONTCLAIR, NJ 07042
Essex County (862) 307-7698
I STILL LOVE YOU THERAPY & WELLNESS CENTER
Social Worker (Clinical)
18-20 LACKAWANNA PLZ
MONTCLAIR, NJ 07042
Essex County (862) 210-9485
TONYA DENISE KORSAH
Community Based Residential Treatment Facility, Intellectual and/or Developmental Disabilities
18-20 LACKAWANNA PLZ
MONTCLAIR, NJ 07042
Essex County (973) 969-1081
SANCTUARY FOR WELLNESS
Clinic/Center
18-20 LACKAWANNA PLZ
MONTCLAIR, NJ 07042
Essex County (973) 459-0964
MARCELA PEKAROVA NP
Nurse Practitioner (Psychiatric/Mental Health)
18-20 LACKAWANNA PLZ
MONTCLAIR, NJ 07042
Essex County (646) 229-3765

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Joanna Sharp's NPI number?

The NPI number for Joanna Sharp is 1477980233. It was assigned to this individual provider in the NPPES registry on October 10, 2013.

Where is Joanna Sharp located?

Joanna Sharp practices at 18-20 Lackawanna Plz, Montclair, NJ 07042. The listed phone number is (973) 604-8376.

What is Joanna Sharp's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Joanna Sharp enrolled in Medicare?

Yes. Joanna Sharp is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Joanna Sharp's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joanna Sharp reassigns Medicare benefits to 3 organizations: Lavender New Jersey Psychiatric Nurse Practitioner PC (New York, NY), Summit Medical Group PA (Berkeley Heights, NJ) and Moonshot Psychiatric Nurse Practitioner PC (Seattle, WA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Joanna Sharp's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Joanna Sharp was last updated on August 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.